[INFO] cloning repository https://github.com/AugustinLF/advent-of-code-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AugustinLF/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustinLF%2Fadvent-of-code-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustinLF%2Fadvent-of-code-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e044149b10f60cca4656a7acf1acd2ccf9e88f1
[INFO] testing AugustinLF/advent-of-code-2018 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAugustinLF%2Fadvent-of-code-2018" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AugustinLF/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/AugustinLF/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/AugustinLF/advent-of-code-2018 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AugustinLF/advent-of-code-2018 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AugustinLF/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chrono v0.4.6
[INFO] [stderr]   Downloaded time v0.1.41
[INFO] [stderr]   Downloaded num-traits v0.2.6
[INFO] [stderr]   Downloaded num-integer v0.1.39
[INFO] [stderr]   Downloaded redox_syscall v0.1.50
[INFO] [stderr]   Downloaded libc v0.2.46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f77b820b50c27bf3218874493b2126c28129589e216df5c9d78fd0474060684
[INFO] running `Command { std: "docker" "start" "-a" "7f77b820b50c27bf3218874493b2126c28129589e216df5c9d78fd0474060684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f77b820b50c27bf3218874493b2126c28129589e216df5c9d78fd0474060684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f77b820b50c27bf3218874493b2126c28129589e216df5c9d78fd0474060684", kill_on_drop: false }`
[INFO] [stdout] 7f77b820b50c27bf3218874493b2126c28129589e216df5c9d78fd0474060684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 610b27484b98658ec52815ff50e77b0c26da5ef83a2f2040ff39b8f3681c580b
[INFO] running `Command { std: "docker" "start" "-a" "610b27484b98658ec52815ff50e77b0c26da5ef83a2f2040ff39b8f3681c580b", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling time v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `generate_frequency` is never used
[INFO] [stdout]  --> src/ex1.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn generate_frequency(initial_frequency: i32, mut input: Vec<i32>) -> i32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_string_to_frequencies` is never used
[INFO] [stdout]   --> src/ex1.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn from_string_to_frequencies(content: String) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_exercise` is never used
[INFO] [stdout]   --> src/ex1.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn solve_exercise(process: fn(i32, Vec<i32>) -> i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_repeated_frequency` is never used
[INFO] [stdout]   --> src/ex1.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn find_repeated_frequency(base_frequency: i32, input: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_product_checksum` is never used
[INFO] [stdout]  --> src/ex2.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn get_product_checksum(id: &str) -> (i32, i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_checksum` is never used
[INFO] [stdout]   --> src/ex2.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn calculate_checksum(ids: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_ids_similar` is never used
[INFO] [stdout]   --> src/ex2.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn are_ids_similar<'a>(first: &'a str, second: &'a str) -> Option<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ids` is never used
[INFO] [stdout]   --> src/ex2.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn get_ids() -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_base_id` is never used
[INFO] [stdout]   --> src/ex2.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn find_base_id(mut ids: Vec<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_exercise_1` is never used
[INFO] [stdout]   --> src/ex2.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn solve_exercise_1() -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_exercise_2` is never used
[INFO] [stdout]   --> src/ex2.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn solve_exercise_2() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Claim` is never constructed
[INFO] [stdout]  --> src/ex3.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Claim<'a> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_claim` is never used
[INFO] [stdout]   --> src/ex3.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn parse_claim<'a>(claim: &'a str) -> Claim<'a> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_covered_fabric` is never used
[INFO] [stdout]   --> src/ex3.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn set_covered_fabric(claim: &Claim, fabric: &mut HashMap<String, u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_covered_fabric_for_claims` is never used
[INFO] [stdout]   --> src/ex3.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn get_covered_fabric_for_claims(claims: &mut Vec<Claim>) -> HashMap<String, u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_fabric_for_claims` is never used
[INFO] [stdout]   --> src/ex3.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn find_fabric_for_claims(mut claims: Vec<Claim>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_claim_overlapped` is never used
[INFO] [stdout]   --> src/ex3.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn is_claim_overlapped(claim: &Claim, fabric: &HashMap<String, u16>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_claim_with_no_overlap` is never used
[INFO] [stdout]   --> src/ex3.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn find_claim_with_no_overlap<'a>(mut claims: Vec<Claim<'a>>) -> &'a str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_exercise_2` is never used
[INFO] [stdout]    --> src/ex3.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn solve_exercise_2() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_exercise_1` is never used
[INFO] [stdout]    --> src/ex3.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn solve_exercise_1() -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RecordType` is never used
[INFO] [stdout]  --> src/ex4.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum RecordType {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Record` is never constructed
[INFO] [stdout]   --> src/ex4.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Record {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_record` is never used
[INFO] [stdout]   --> src/ex4.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn parse_record<'a>(input: &'a str) -> Record {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `GuardPresence` is never used
[INFO] [stdout]   --> src/ex4.rs:45:6
[INFO] [stdout]    |
[INFO] [stdout] 45 | type GuardPresence = HashMap<NaiveDateTime, bool>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Presences` is never used
[INFO] [stdout]   --> src/ex4.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | type Presences = HashMap<u16, GuardPresence>;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rec_get_guards_presence` is never used
[INFO] [stdout]   --> src/ex4.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn rec_get_guards_presence<'a>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_presence_from_input` is never used
[INFO] [stdout]   --> src/ex4.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn get_presence_from_input(input: &str) -> Presences {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sleepiest_guard_minute` is never used
[INFO] [stdout]    --> src/ex4.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn get_sleepiest_guard_minute(guard_presence: &GuardPresence) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_sleepiest_guards_minute` is never used
[INFO] [stdout]    --> src/ex4.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn get_sleepiest_guards_minute(input: &str) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_most_likely_alseep_minute` is never used
[INFO] [stdout]    --> src/ex4.rs:151:4
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn get_most_likely_alseep_minute(input: &str) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise_4_1` is never used
[INFO] [stdout]    --> src/ex4.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn exercise_4_1() -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise_4_2` is never used
[INFO] [stdout]    --> src/ex4.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn exercise_4_2() -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `react_polymer_from_string` is never used
[INFO] [stdout]  --> src/ex5.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn react_polymer_from_string(polymer: &str) -> LinkedList<char> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer_react_once` is never used
[INFO] [stdout]   --> src/ex5.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn polymer_react_once(mut polymer: LinkedList<char>) -> LinkedList<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer_react` is never used
[INFO] [stdout]   --> src/ex5.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn polymer_react(mut polymer: LinkedList<char>) -> LinkedList<char> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise_5_1` is never used
[INFO] [stdout]   --> src/ex5.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn exercise_5_1() -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_unit_and_react_polymer` is never used
[INFO] [stdout]   --> src/ex5.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn remove_unit_and_react_polymer(polymer: &str, unit_to_remove: char) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise_5_2` is never used
[INFO] [stdout]   --> src/ex5.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn exercise_5_2() -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "610b27484b98658ec52815ff50e77b0c26da5ef83a2f2040ff39b8f3681c580b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610b27484b98658ec52815ff50e77b0c26da5ef83a2f2040ff39b8f3681c580b", kill_on_drop: false }`
[INFO] [stdout] 610b27484b98658ec52815ff50e77b0c26da5ef83a2f2040ff39b8f3681c580b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9a5295a45586a969374787b3a2d66a6661b119f89ee2ae5655ed3d792df735
[INFO] running `Command { std: "docker" "start" "-a" "ec9a5295a45586a969374787b3a2d66a6661b119f89ee2ae5655ed3d792df735", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "ec9a5295a45586a969374787b3a2d66a6661b119f89ee2ae5655ed3d792df735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9a5295a45586a969374787b3a2d66a6661b119f89ee2ae5655ed3d792df735", kill_on_drop: false }`
[INFO] [stdout] ec9a5295a45586a969374787b3a2d66a6661b119f89ee2ae5655ed3d792df735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c9bc4ee32943784b29221a39760a718996e335cede569864ffe429235643305
[INFO] running `Command { std: "docker" "start" "-a" "8c9bc4ee32943784b29221a39760a718996e335cede569864ffe429235643305", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code_2018-0333425dd078e0be)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ex1::tests::find_repeated_frequency_works ... ok
[INFO] [stdout] test ex1::tests::generate_frequency_adds ... ok
[INFO] [stdout] test ex2::tests::checksum_with_doubles_and_triplets ... ok
[INFO] [stdout] test ex1::tests::exercise_1 ... ok
[INFO] [stdout] test ex2::tests::similar_ids ... ok
[INFO] [stdout] test ex3::test::covered_fabric ... ok
[INFO] [stdout] test ex3::test::find_claim_with_no_overlap_test ... ok
[INFO] [stdout] test ex3::test::test_fabric_for_claims ... ok
[INFO] [stdout] test ex3::test::test_parse_claim ... ok
[INFO] [stdout] test ex2::tests::get_ids_should_work ... ok
[INFO] [stdout] test ex5::test::remove ... ok
[INFO] [stdout] test ex4::test::test_guard_presence ... ok
[INFO] [stdout] test ex4::test::test_parse_record ... ok
[INFO] [stdout] test ex5::test::test_react_polymer ... ok
[INFO] [stdout] test ex2::tests::checksum_of_list ... ok
[INFO] [stdout] test ex4::test::test_get_sleepiest_minute ... ok
[INFO] [stdout] test ex2::tests::exercise_2_1 ... ok
[INFO] [stdout] test ex2::tests::several_doubles ... ok
[INFO] [stdout] test ex4::test::solve_exercise_4_1 ... ok
[INFO] [stdout] test ex2::tests::exercise_2_2 ... ok
[INFO] [stdout] test ex4::test::solve_exercise_4_2 ... ok
[INFO] [stdout] test ex1::tests::exercise_2 ... ok
[INFO] [stdout] test ex3::test::solve_exercise_3_2 ... ok
[INFO] [stdout] test ex3::test::solve_exercise_3_1 ... ok
[INFO] [stdout] test ex5::test::solve_exercise_5_1 ... ok
[INFO] [stdout] test ex5::test::solve_exercise_5_2 has been running for over 60 seconds
[INFO] [stdout] test ex5::test::solve_exercise_5_2 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ex5::test::solve_exercise_5_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ex5::test::solve_exercise_5_2' (42) panicked at src/ex5.rs:88:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 5726
[INFO] [stdout]  right: 9822
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62faad7c735a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62faad7c735a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62faad7c735a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62faad7c735a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62faad7db8aa - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62faad7db8aa - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x62faad7cbc62 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x62faad7cbc62 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x62faad7a5fff - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62faad7a5fff - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62faad7bf459 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62faad73d8cc - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x62faad73d8cc - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x62faad7bf612 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x62faad7bf612 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62faad7a60b8 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62faad79b149 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62faad7a6dcd - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62faad7dc03c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62faad7dbef3 - core[4a92201981c6b77a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x62faad7d807d - core[4a92201981c6b77a]::panicking::assert_failed::<usize, usize>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x62faad711e26 - advent_of_code_2018[651a715849d934ab]::ex5::test::solve_exercise_5_2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ex5.rs:88:9
[INFO] [stdout]   22:     0x62faad70f787 - advent_of_code_2018[651a715849d934ab]::ex5::test::solve_exercise_5_2::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ex5.rs:87:28
[INFO] [stdout]   23:     0x62faad7289a6 - <advent_of_code_2018[651a715849d934ab]::ex5::test::solve_exercise_5_2::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62faad730bab - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62faad730bab - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x62faad73e39b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x62faad73e39b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x62faad73e39b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x62faad73e39b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x62faad73e39b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x62faad73e39b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x62faad73e39b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x62faad737ab4 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x62faad737ab4 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x62faad740fa2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x62faad740fa2 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x62faad740fa2 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x62faad740fa2 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x62faad740fa2 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x62faad740fa2 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x62faad740fa2 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62faad7c690f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x62faad7c690f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7738c2f9baa4 - <unknown>
[INFO] [stdout]   45:     0x7738c3028a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ex5::test::solve_exercise_5_2
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 356.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8c9bc4ee32943784b29221a39760a718996e335cede569864ffe429235643305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9bc4ee32943784b29221a39760a718996e335cede569864ffe429235643305", kill_on_drop: false }`
[INFO] [stdout] 8c9bc4ee32943784b29221a39760a718996e335cede569864ffe429235643305
